i have 4 molex power cables in my pc. one each for a hard disk, floppy and 2 optical drives. i want to attach a second hard disk but there are no more power cables remaining. i dont mind removing one from the floppy drive but if i do that, the computer refuses to boot. how do i go about attaching a second hard disk?

Hi friend
I m telling u the solution for 2 HHDs
1) Set new HDD's jumper to slave. (jumper is present at back side of HDD)
2) Remove any power cable which is not probably in use and connect it to 2nd HDD.
3) Now boot ur PC and u won't face any problem.